SN74AHC157D

SN54AHC157 SN74AHC157 www.ti.com SCLS345J – MAY 1996 – REVISED JUNE 2013 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS Check for Samples: SN54AHC157, SN74AHC157 FEATURES 1 Operating Range 2-V to 5.5-V Latch-Up Performance Exceeds 250 mA Per JESD 17 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC G 4A 4B 4Y 3A 3B 3Y 1A 1B 1Y 2A 2B 2Y 16 1A A/B NC VCC G 1 15 G 14 4A 2 3 13 4B 12 4Y 4 5 11 3A 10 3B 6 7 8 9 SN54AHC157 . . . FK PACKAGE (TOP VIEW) 1B 1Y NC 2A 2B 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 4A 4B NC 4Y 3A 2Y GND NC 3Y 3B 2 16 VCC 1 3Y A /B 1A 1B 1Y 2A 2B 2Y GND ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) SN74AHC157 . . . RGY PACKAGE (TOP VIEW) A/B SN54AHC157 . . . J or W PACKAGE SN74AHC157 . . . D,DB,DGV,N,NS, OR PW PACKAGE (TOP VIEW) • GND • • NC − No internal connection DESCRIPTION These quadruple 2-line to 1-line data selectors/multiplexers are designed for 2-V to 5.5-V VCC operation. The ’AHC157 devices feature a common strobe (G) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data. FUNCTION TABLE INPUTS OUTP UT G A/B A B Y H X X X L L L L X L L L H X H L H X L L L H X H H 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1996–2013, Texas Instruments Incorporated SN54AHC157 SN74AHC157 SCLS345J – MAY 1996 – REVISED JUNE 2013 www.ti.com LOGIC DIAGRAM (POSITIVE LOGIC) 2 1A 4 3 1Y 1B 5 2A 7 6 2Y 2B 3A 11 9 10 3Y 3B 4A 14 12 13 4Y 4B G A/B 15 1 Pin numbers shown are for the D, DB, DGV, J, N, NS, PW, RGY, and W packages. 2 Submit Documentation Feedback Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links: SN54AHC157 SN74AHC157 SN54AHC157 SN74AHC157 www.ti.com SCLS345J – MAY 1996 – REVISED JUNE 2013 ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) VALUE UNIT Supply voltage range, VCC –0.5 to 7 V Input voltage range, VI (2) –0.5 to 7 V Output voltage range, VO (2) –0.5 to VCC + 0.5 V Input clamp current, IIK (VI < 0) –20 mA Output clamp current, IOK (VO < 0 or VO > VCC) ±20 mA Continuous output current, IO (VO = 0 to VCC) ±25 mA Continuous current through VCC or GND ±50 mA D package Package thermal impedance, θJA (3) 73 DB package (3) 82 DGV package (3) 120 N package (3) 67 NS package (3) 64 PW package (3) 108 RGY package (4) 39 Storage temperature range, Tstg (1) (2) (3) (4) °C/W –65 to 150 °C Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. The package thermal impedance is calculated in accordance with JESD 51-7. The package thermal impedance is calculated in accordance with JESD 51-5. RECOMMENDED OPERATING CONDITIONS (1) SN54AHC157 VCC Supply voltage VIH High-level input voltage SN74AHC157 MIN MAX 2 5.5 MIN MAX 2 5.5 VCC= 2 V 1.5 1.5 VCC= 3V 2.1 2.1 VCC= 5.5 V 3.85 UNIT V V 3.85 VCC= 2 V 0.5 0.5 VCC= 3 V 0.9 0.9 VIL Low-level Input voltage VI Input voltage 0 5.5 0 5.5 V VO Output voltage 0 VCC 0 VCC V VCC= 5.5 V 1.65 VCC= 2 V IOH High-level output current IOL Low-level output current Δt/Δv Input Transition rise or fall rate TA Operating free-air temperature (1) 1.65 –50 –50 VCC= 3.3 V ± 0.3 V –4 –4 VCC= 5 V ± 0.5 V –8 –8 VCC= 2 V 50 50 VCC= 3.3 V ± 0.3 V 4 4 VCC= 5 V ± 0.5 V 8 8 100 100 20 20 VCC= 3.3 V ± 0.3 V VCC= 5 V ± 0.5 V –55 125 V –40 125 mA mA ns/V °C All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links: SN54AHC157 SN74AHC157 Submit Documentation Feedback 3 SN54AHC157 SN74AHC157 SCLS345J – MAY 1996 – REVISED JUNE 2013 www.ti.com ELECTRICAL CHARACTERISTICS over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS IOH = –50 µA SN54AHC157 SN74AHC157 MAX MIN MAX MIN TA = –40°C TO 125°C Recommended MIN TYP 2V 1.9 2 1.9 1.9 1.9 MAX MIN 2.9 2.9 3 2.9 2.9 4.4 4.5 4.4 4.4 4.4 IOH = –4 mA 3V 2.58 2.48 2.48 2.48 IOH = –8 mA 4.5 V 3.94 VOL ICC VI = VCC or GND, Ci VI = VCC or GND IO = 0 V 3.8 0.1 0.1 0.1 0.1 3V 0.1 0.1 0.1 0.1 4.5 V 0.1 0.1 0.1 0.1 3V 0.36 0.5 0.44 0.5 4.5 V 0.36 0.5 0.44 0.5 ±0.1 (1) ±1 ±1 µA 40 40 40 µA 0 V to 5.5 V VI = 5.5 V or GND 3.8 MAX 2V IOH = 4 mA IOH = 8 mA 3.8 UNIT SN74AHC157 3V IOL = 50 µA (1) TA = –40°C TO 85°C 4.5 V VOH II TA = 25°C VCC TA = –55°C TO 125°C 5.5 V ±1 4 5V 2 10 10 V pF On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V. SWITCHING CHARACTERISTICS over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL (1) 4 FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE A or B Y CL = 15 pF A/B Y CL = 15 pF G Y CL = 15 pF A or B Y CL = 50 pF A/B Y CL = 50 pF G Y CL = 50 pF TA = 25°C TA = –40°C TO 125°C TA = –55°C TO 125°C TA = –40°C TO 85°C SN54AHC157 SN74AHC157 SN74AHC157 MIN MIN MIN TYP MAX 6.2 (1) 9.7 (1) 1 (1) 11.5 (1) 1 11.5 1 11.5 6.2 (1) 9.7 (1) 1 (1) 11.5 (1) 1 11.5 1 11.5 8.4 (1) 13.2 (1) 1 (1) 15.5 (1) 1 15.5 1 15.5 (1) (1) (1) 15.5 (1) 1 15.5 1 15.5 8.4 13.2 1 MAX MAX Recommended MAX 8.7 (1) 13.6 (1) 1 (1) 16 (1) 1 16 1 16 (1) (1) (1) 16 (1) 1 16 1 16 8.7 13.6 1 UNIT 8.7 13.2 1 15 1 15 1 15 8.7 13.2 1 15 1 15 1 15 10.9 16.7 1 19 1 19 1 19 10.9 16.7 1 19 1 19 1 19 11.2 17.1 1 19.5 1 19.5 1 19.5 11.2 17.1 1 19.5 1 19.5 1 19.5 ns ns ns ns ns ns On products compliant to MIL-PRF-38535, this parameter is not production tested. Submit Documentation Feedback Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links: SN54AHC157 SN74AHC157 SN54AHC157 SN74AHC157 www.ti.com SCLS345J – MAY 1996 – REVISED JUNE 2013 SWITCHING CHARACTERISTICS over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER tPLH tPHL tPLH tPHL FROM (INPUT) Y CL = 15 pF A/B Y CL = 15 pF G Y CL = 15 pF A or B Y CL = 50 pF A/B Y CL = 50 pF G Y CL = 50 pF tPHL tPHL tPLH tPHL tPLH tPHL (1) LOAD CAPACITANCE A or B tPLH tPLH TO (OUTPUT) TA = 25°C TA = –40°C TO 125°C TA = –55°C TO 125°C TA = –40°C TO 85°C SN54AHC157 SN74AHC157 SN74AHC157 MIN MIN MIN TYP MAX 6.4 (1) 1 (1) 7.5 (1) 1 7.5 1 7.5 4.1 (1) 6.4 (1) 1 (1) 7.5 (1) 1 7.5 1 7.5 5.3 (1) 8.1 (1) 1 (1) 9.5 (1) 1 9.5 1 9.5 5.3 (1) 8.1 (1) 1 (1) 9.5 (1) 1 9.5 1 9.5 5.6 (1) 8.6 (1) 1 (1) 10 (1) 1 10 1 10 5.6 (1) 8.6 (1) 1 (1) 10 (1) 1 10 1 10 5.6 (1) 8.4 (1) 1 (1) 9.5 (1) 1 9.5 1 9.5 (1) (1) (1) (1) 1 9.5 1 9.5 8.4 1 9.5 MAX UNIT 4.1 (1) 5.6 MAX Recommended MAX 6.8 (1) 10.1 (1) 1 (1) 11.5 (1) 1 11.5 1 11.5 (1) (1) (1) 11.5 (1) 1 11.5 1 11.5 6.8 10.1 1 7.1 (1) 10.6 (1) 1 (1) 12 (1) 1 12 1 12 (1) (1) (1) 12 (1) 1 12 1 12 7.1 10.6 1 ns ns ns ns ns ns On products compliant to MIL-PRF-38535, this parameter is not production tested. NOISE CHARACTERISTICS VCC = 5 V, CL = 50 pF, TA = 25°C (1) SN74AHC157 PARAMETER MIN TYP UNIT MAX VOL(P) Quiet output, maximum dynamic VOL 0.8 V VOL(V) Quiet output, minimum dynamic VOL –0.8 V VOH(V) Quiet output, minimum dynamic VOH VIH(D) High-level dynamic input voltage VIL(D) Low-level dynamic input voltage (1) 4.8 V 3.5 V 1.5 V Characteristics are for surface-mount packages only. OPERATING CHARACTERISTICS VCC = 5 V, TA = 25°C PARAMETER Cpd Power dissipation capacitance TEST CONDITIONS No load, f = 1 MHz Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links: SN54AHC157 SN74AHC157 TYP 11 UNIT pF Submit Documentation Feedback 5 SN54AHC157 SN74AHC157 SCLS345J – MAY 1996 – REVISED JUNE 2013 www.ti.com PARAMETER MEASUREMENT INFORMATION From Output Under Test Test Point RL = 1 kΩ From Output Under Test CL (see Note A) S1 VCC Open TEST GND S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open Drain CL (see Note A) Open VCC GND VCC LOAD CIRCUIT FOR 3-STATE AND OPEN-DRAIN OUTPUTS LOAD CIRCUIT FOR TOTEM-POLE OUTPUTS VCC 50% VCC Timing Input tw tsu VCC Input VCC 50% VCC 50% VCC 0V th 50% VCC Data Input 50% VCC 0V 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PULSE DURATION VCC 50% VCC Input 0V tPHL tPLH In-Phase Output 50% VCC Output Waveform 1 S1 at VCC (see Note B) 50% VCC VOH 50% VCC VOL 50% VCC tPLZ tPZL ≈VCC 50% VCC Output Waveform 2 S1 at GND (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS 50% VCC 0V VOL + 0.3 V VOL tPHZ tPZH tPLH tPHL Out-of-Phase Output VOH 50% VCC VOL VCC Output Control 50% VCC 50% VCC VOH – 0.3 V VOH ≈0 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr ≤ 3 ns, tf ≤ 3 ns. D. The outputs are measured one at a time with one input transition per measurement. E. All parameters and waveforms are not applicable to all devices. Figure 1. Load Circuit and Voltage Waveforms 6 Submit Documentation Feedback Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links: SN54AHC157 SN74AHC157 SN54AHC157 SN74AHC157 www.ti.com SCLS345J – MAY 1996 – REVISED JUNE 2013 REVISION HISTORY Changes from Revision I (May 1996) to Revision J Page • Changed document format from Quicksilver to DocZone. .................................................................................................... 1 • Extended operating temperature range to 125°C ................................................................................................................. 3 Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links: SN54AHC157 SN74AHC157 Submit Documentation Feedback 7 PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 5962-9764201Q2A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 59629764201Q2A SNJ54AHC 157FK 5962-9764201QEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-9764201QE A SNJ54AHC157J 5962-9764201QFA ACTIVE CFP W 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-9764201QF A SNJ54AHC157W SN74AHC157D ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 AHC157 Samples SN74AHC157DBR ACTIVE SSOP DB 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 HA157 Samples SN74AHC157DGVR ACTIVE TVSOP DGV 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 HA157 Samples SN74AHC157DR ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 AHC157 Samples SN74AHC157N ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type -40 to 125 SN74AHC157N Samples SN74AHC157NSR ACTIVE SO NS 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 AHC157 Samples SN74AHC157PW ACTIVE TSSOP PW 16 90 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 HA157 Samples SN74AHC157PWR ACTIVE TSSOP PW 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 HA157 Samples SN74AHC157PWRG3 ACTIVE TSSOP PW 16 2000 RoHS & Green SN Level-1-260C-UNLIM -40 to 125 HA157 Samples SN74AHC157RGYR ACTIVE VQFN RGY 16 3000 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 125 HA157 Samples SNJ54AHC157FK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 59629764201Q2A SNJ54AHC 157FK SNJ54AHC157J ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-9764201QE A SNJ54AHC157J Addendum-Page 1 Samples Samples Samples Samples Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 14-Oct-2022 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) (3) Device Marking Samples (4/5) (6) SNJ54AHC157W ACTIVE CFP W 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-9764201QF A SNJ54AHC157W (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of